import Vue from 'vue'

import 'normalize.css/normalize.css' // A modern alternative to CSS resets

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'

import '@/icons' // icon
import '@/permission' // permission control

// * 表示通配符 所有  as 是起别名
import * as directives from '@/directives'
// console.log(directives)
// console.log(Object.keys(directives))
// directives => { imagerror: {}}
// Object.keys(directives) => ['imagerror', 'abc1', 'abc2']
Object.keys(directives).forEach(key => {
  // key => imagerror
  // key => abc1
  // key => abc2
  Vue.directive(key, directives[key])
})

import Component from '@/components'
Vue.use(Component) // 注册自己的插件

import * as filters from '@/filters' // 引入工具类

import checkPermission from '@/mixin/checkPermission'
Vue.mixin(checkPermission) // 表示所有的组件都拥有了检查的方法

// 注册全局的过滤器
Object.keys(filters).forEach(key => {
  // 注册过滤器
  Vue.filter(key, filters[key])
})

import i18n from '@/lang'
/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */

// 注释掉mock模拟数据
// if (process.env.NODE_ENV === 'production') {
//   const { mockXHR } = require('../mock')
//   mockXHR()
// }

// set ElementUI lang to EN
// Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
// Vue.use(ElementUI)
// 设置element为当前的语言
Vue.use(ElementUI, {
  i18n: (key, value) => i18n.t(key, value)
})
Vue.config.productionTip = false

// import { tranListToTreeData } from '@/utils'
// var depts = [
//   { id: 1, name: '张三', pid: '' },
//   { id: 2, name: '李思', pid: '' },
//   { id: 3, name: '张小三', pid: 1 },
//   { id: 4, name: '张大三', pid: 1 }
// ]
// console.log(tranListToTreeData(depts, ''))

new Vue({
  el: '#app',
  router,
  store,
  i18n,
  render: h => h(App)
})
